code: def __init__(self, tape, names):
      Pipeline.__init__(
          self,
          [
              TransformCallbackStep(tape, names),
              MultiplyByN(2),
              ToList(),
          ],
      )
  
imports: import unittest
  from neuraxle.data_container import StripAbsentValues
  from neuraxle.pipeline import MiniBatchSequentialPipeline, Joiner, Pipeline
  from neuraxle.steps.misc import TransformCallbackStep, TapeCallbackFunction, FitTransformCallbackStep
  from neuraxle.steps.numpy import MultiplyByN, ToList
label_desc: Use image node_id 1 to create a new MultiplyBy2TransformCallbackStep object from inherited base classes: Pipeline with example: obj = MultiplyBy2TransformCallbackStep(tape, names)